SpaceX Stock Stalls at $140 Support as Smaller Peers Outperform and AI Profitability Questions Linger

Key points

• SpaceX shares fell approximately 9% on October 22 after up to 1.3 billion shares were unlocked for trading, hitting their worst one-day loss since early August.
• The stock has stabilized near $140, a level that acted as support twice this month and sits midway between the August low of $108 and the recent $172 ceiling.
• Smaller space companies, including Rocket Lab, Firefly Aerospace, Intuitive Machines, and AST SpaceMobile, gained 8% to 14% since October 22, outperforming SpaceX's flat performance.
• SpaceX reported Q3 revenue of $14.575 billion, up 161.4%, with AI computing now its largest revenue source, but negative free cash flow and high capital expenditure remain concerns.
• Investors are watching for a break above the 50-day moving average near $150 to confirm a recovery, while a drop below $140 could trigger a slide toward $108.

Background

SpaceX experienced a significant rally in early October, reaching $171 and pushing Elon Musk back into trillionaire status. This surge was driven by bullish outlooks on AI and Starship, making SpaceX the second-largest company by market cap. However, the recent pullback contrasts with the broader weakness in the space sector over the past month, where smaller peers dropped 20% to 35% while SpaceX lost only about 3%.

How outlets are covering it

Yahoo Finance emphasizes technical analysis, noting that $140 is a critical support level and that SpaceX is lagging behind smaller peers like Rocket Lab and Firefly Aerospace. Seeking Alpha focuses on fundamental concerns, arguing that while AI computing has become SpaceX's largest revenue source, the company's returns on invested capital remain unproven due to negative free cash flow and high capital expenditure. The two sources highlight different aspects of the same issue: Yahoo Finance points to market sentiment and relative performance, while Seeking Alpha questions the sustainability of the AI-driven growth model.

Why it matters

SpaceX's performance is a bellwether for the broader space and AI infrastructure sectors. Its ability to sustain growth without generating positive cash flow could signal broader risks in AI-heavy tech valuations. Additionally, the upcoming IPO of Anthropic, with JPMorgan leading retail sales, may further shift investor attention and capital away from SpaceX, potentially impacting its stock price and market leadership.

What to watch

Investors will watch whether SpaceX can break above the 50-day moving average near $150 to confirm a recovery. A sustained drop below $140 could lead to a deeper slide toward the August low of $108. The upcoming Anthropic IPO and earnings reports from Microsoft and Alphabet will also be key indicators of broader AI spending trends and market sentiment.